package com.smart.framework.util;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public final class SteamUtil {

	private static final Logger LOGGER = LoggerFactory.getLogger(SteamUtil.class);

	public static String getString(InputStream is) {
		StringBuilder sb = new StringBuilder();
		try {
			BufferedReader reader = new BufferedReader(new InputStreamReader(is));
			String line;
			while ((line = reader.readLine()) != null) {
				sb.append(line);
			}
		} catch (Exception e) {
			LOGGER.error("get String failure", e);
			throw new RuntimeException(e);
			// TODO: handle exception
		}
		return sb.toString();
	}
}
